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| author | Mahesh Kumar <mahesh1.kumar@intel.com> | 2018-07-13 19:29:39 +0530 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2018-08-13 14:00:20 +0200 |
| commit | 260bc55116c58756aabf5e9beab4370297fb6369 (patch) | |
| tree | f38de90893ea36ecd3bfb8b1f0e56caa2c759b7a /drivers/gpu/drm/i915 | |
| parent | a8c20833c6bf1246e05c9f13130b295960348555 (diff) | |
| download | linux-260bc55116c58756aabf5e9beab4370297fb6369.tar.gz | |
drm/i915/crc: implement get_crc_sources callback
This patch implements get_crc_sources callback, which returns list of all the valid crc sources supported by driver in current platform. Changes since V1: - Return array of crc sources Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-8-mahesh1.kumar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pipe_crc.c | 7 |
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b0daa95158db..bd8956f2544d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12866,6 +12866,7 @@ static const struct drm_crtc_funcs intel_crtc_funcs = { .atomic_destroy_state = intel_crtc_destroy_state, .set_crc_source = intel_crtc_set_crc_source, .verify_crc_source = intel_crtc_verify_crc_source, + .get_crc_sources = intel_crtc_get_crc_sources, }; struct wait_rps_boost { diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index fa0d2e131816..27362214b77b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2155,11 +2155,14 @@ int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt); int intel_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt); +const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc, + size_t *count); void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc); void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc); #else #define intel_crtc_set_crc_source NULL #define intel_crtc_verify_crc_source NULL +#define intel_crtc_get_crc_sources NULL static inline void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc) { } diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c b/drivers/gpu/drm/i915/intel_pipe_crc.c index a37521380f94..1dffc346f1bc 100644 --- a/drivers/gpu/drm/i915/intel_pipe_crc.c +++ b/drivers/gpu/drm/i915/intel_pipe_crc.c @@ -1001,6 +1001,13 @@ intel_is_valid_crc_source(struct drm_i915_private *dev_priv, return ivb_crc_source_valid(dev_priv, source); } +const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc, + size_t *count) +{ + *count = ARRAY_SIZE(pipe_crc_sources); + return pipe_crc_sources; +} + int intel_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt) { |